The nurse is teaching a client about cellular hypertrophy. Which statement should be included in the teaching?
"It's uncontrolled proliferative cell growth that is cancerous."
"It's the enlargement of an organ or tissue from the increase in cell size."
"It's the wasting away of tissue or organs."
"It's the abnormal growth or development of cells."
The Correct Answer is B
A. "It's uncontrolled proliferative cell growth that is cancerous." Describes cancerous growth, not hypertrophy.
B. "It's the enlargement of an organ or tissue from the increase in cell size." Defines cellular hypertrophy accurately. Hypertrophy involves an increase in the size of cells, leading to the enlargement of tissues or organs, often in response to increased workload or stimulation.
C. "It's the wasting away of tissue or organs." Describes atrophy, not hypertrophy.
D. "It's the abnormal growth or development of cells." Broad definition that does not specifically describe hypertrophy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["3"]
Explanation
Lidocaine infusion calculation:
- Lidocaine dose ordered: 2 mg/min
- Lidocaine concentration: 2 gm in 500 mL
- Conversion factor: 1 mg = 1000 mcg
Calculations:
- Convert Lidocaine dose to mcg/min: 2 mg/min × 1000 mcg/mg = 2000 mcg/min
- Lidocaine concentration is 2 gm in 500 mL, which equals 4000 mcg/mL.
- Calculate mL/hr:
- mL/hr = (2000 mcg/min × 60 min/hr) / 4000 mcg/mL = 3 mL/hr
Answer:
- mL/hr: 3 mL/hr
Correct Answer is A
Explanation
A. Lethality of the method and availability of means. Assessing the method and means helps determine the immediacy and seriousness of the threat. Knowing the lethality of the method and whether the means are readily available informs the level of intervention needed to keep the client safe.
B. Client's educational and economic background: While socioeconomic factors can influence mental health, they are not immediate priorities in a suicidal crisis.
C. Client's insight into the reasons for the decision: Insight is important for understanding motivations but is secondary to immediate safety concerns.
D. Quality of the client's social support: Social support is crucial but is secondary to assessing imminent risk of harm.
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